9.2 Operating states
Illustration
Description / explanation
Power
Alarm
Service
TEST
Disconnected
•
All LEDs are off
Power
Alarm
Service
TEST
Switch on / power-on self-test
• All LEDs are on for 1 second
• The
BEKOMAT
®
carries out a diagnosis of the
electronics unit
Power
Alarm
Service
TEST
Power
Alarm
Service
TEST
n = 2
Positive power-on self-test
number of repetitions n = 2x
•
The red ALARM LED is off
• The green POWER LED is on (100 % brightness) while
the solenoid valve is cycling
• The green POWER LED is on (50 % brightness) while
the solenoid valve is not cycling
0
The
BEKOMAT
®
switches to normal operation
Power
Alarm
Service
TEST
Power
Alarm
Service
TEST
Power
Alarm
Service
TEST
Power
Alarm
Service
TEST
n = 20
n = ∞
Negative power-on self-test
number of repetitions n = 20x
• The red ALARM LED is on
• The green POWER LED is on (100 % brightness) while
the solenoid valve is cycling quickly
• The green POWER LED is on (50 % brightness) while
the solenoid valve is not cycling
0
The
BEKOMAT
®
goes into fail-safe operation
(continuously loop n = ∞)
• The solenoid valve is cycling once per second
Power
Alarm
Service
TEST
Ready for operation (normal operating mode)
•
The red ALARM LED is off
• The green POWER LED is on (50 % brightness)
BEKOMAT
®
33iU / 33iU CO
Original installation and operation manual
42 | 68
Содержание BEKOMAT 33iU
Страница 1: ...EN BEKOMAT 33iU 33iU CO 01 4244 Original installation and operation manual BM33iU BM33iU CO ...
Страница 65: ...16 2 Declaration of Conformity Original installation and operation manual BEKOMAT 33iU 33iU CO 65 68 ...
Страница 67: ...17 Notes Original installation and operation manual BEKOMAT 33iU 33iU CO 67 68 ...